MOV is a lightweight, minimally invasive headset device that allows the user to freely use their hands and arms. This technology supports the autonomous development of blind and visually impaired people, which in Chile alone number more than 80,000 and more than 850,000, respectively. MOV relies on echolocation by using ultrasonic sensors placed in the lower postauricular area and along the occipital bone (nape) to detect small vibrations emitted by objects. This allows the user to determine the location of said objects, either as monocular vision (as if performed by only one eye) or binocular vision (as if performed by both eyes).